<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<title>TRABALHO</title>
	<link href="css/main.css" rel="stylesheet" type="text/css"> 
	
</head>

<?php



// Get the search variable from URL

$var = @$_GET['q'] ;
$trimmed = trim($var); //trim whitespace from the stored variable
		
// rows to return
$limit=10; 

// check for an empty string and display a message.
if ($trimmed == "")
  {
  echo "<p>Please enter a search...</p>";
  exit;
  }

// check for a search parameter
if (!isset($var))
  {
  echo "<p>We dont seem to have a search parameter!</p>";
  exit;
  }

//connect to your database ** EDIT REQUIRED HERE **
mysql_connect("127.0.0.1","root",""); //(host, username, password)

//specify database ** EDIT REQUIRED HERE **
mysql_select_db("dbmodels") or die("Unable to select database"); //select which database we're using

// Build SQL Query  
$query = "SELECT * FROM tbartifacts WHERE Title LIKE \"%$trimmed%\" OR Text LIKE \"%$trimmed%\" " ; 
  //ORDER BY Name"; // EDIT HERE and specify your table and field names for the SQL query
  
/*$query = sprintf("SELECT * FROM tbartifacts WHERE Title LIKE '%s' ORDER BY Id ",    
    mysql_real_escape_string($trimmed));*/

 mysql_query("set names utf8");
 
 $numresults = mysql_query($query);
 
 if (!$numresults) {
    die('Invalid query: ' . mysql_error());
}
 
 $numrows = mysql_num_rows($numresults);
 
 while ($row = mysql_fetch_assoc($numresults)) {   
	echo $row["Id"];
    echo $row["Title"];
    echo $row["Text"];
    echo $row["Type"];
    echo $row["Author"];
}


// If we have no results, offer a google search as an alternative

if ($numrows == 0)
  {
  echo "<h4>Results</h4>";
  echo "<p>Sorry, your search: &quot;" . $trimmed . "&quot; returned zero results</p>";

// google
 echo "<p><a href=\"http://www.google.com/search?q=" 
  . $trimmed . "\" target=\"_blank\" title=\"Look up 
  " . $trimmed . " on Google\">Click here</a> to try the 
  search on google</p>";
  }

// next determine if s has been passed to script, if not use 0
  if (empty($s)) {
  $s=0;
  }

// get results
  $query .= " limit $s,$limit";
  $result = mysql_query($query) or die("Couldn't execute query");

// display what the person searched for
echo "<p>You searched for: &quot;" . $var . "&quot;</p>";

// begin to show results set
echo "Results <br>";
$count = 1 + $s ;

// now you can display the results returned
  while ($row= mysql_fetch_array($result)) {
  $Id = $row["Id"];
  $Title = $row["Title"];
  $Text = $row["Text"];
  $Type = $row["Type"];
  $Author = $row["Author"];

  echo "$count.)&nbsp;$Id || &nbsp;$Title || &nbsp;$Text || &nbsp;$Type || &nbsp;$Author <br><br>" ;
  $count++ ;
  }

$currPage = (($s/$limit) + 1);

//break before paging
  echo "<br />";

  // next we need to do the links to other results
  if ($s>=1) { // bypass PREV link if s is 0
  $prevs=($s-$limit);
  print "&nbsp;<a href=\"$PHP_SELF?s=$prevs&q=$var\">&lt;&lt; 
  Prev 10</a>&nbsp&nbsp;";
  }

// calculate number of pages needing links
  $pages=intval($numrows/$limit);

// $pages now contains int of pages needed unless there is a remainder from division

  if ($numrows%$limit) {
  // has remainder so add one page
  $pages++;
  }

// check to see if last page
  if (!((($s+$limit)/$limit)==$pages) && $pages!=1) {

  // not last page so give NEXT link
  $news=$s+$limit;
  
  }

$a = $s + ($limit) ;
  if ($a > $numrows) { $a = $numrows ; }
  $b = $s + 1 ;
  echo "<p>Showing results $b to $a of $numrows</p>";
  
?>